jquery - How to assign enter key the same function as click? -

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this question has answer here:

i'm trying have enter key perform same task when user clicks button (see jquery). however, when tried "keyup" , other event handlers, couldn't working correctly. ideas on simpliest way this?

thanks patience, , help.

see fiddle: https://jsfiddle.net/lightyearsaway/qg8f3q37/3/

html

<h3>needs</h3> <input type="text" id="need-input" placeholder="enter text"> <button id="btn1">need it!</button> <ul id="need-list">     <li>a</li>     <li>b</li>     <li>c</li>     <li>d</li>     <li>e</li> </ul>

js

$(document).ready(function(){    // click button, add list    $("#btn1").click(function(){       $("#need-list").append($("<li>", { text: $("#need-input").val()       }));   });    // click list item hide    $('ul').on('click', 'li', function(event) {       $(this).slideup();   });  });

try this:

$("#need-input").on("keydown", function(e) {      if(e.keycode == 13)         $("#btn1").click()  });

https://jsfiddle.net/qg8f3q37/4/


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